158808704671 has 16 divisors (see below), whose sum is σ = 166026739968. Its totient is φ = 151732224000.

The previous prime is 158808704669. The next prime is 158808704707. The reversal of 158808704671 is 176407808851.

158808704671 = T₃₂₅₃₇₉ + T₃₂₅₃₈₀ + T₃₂₅₃₈₁.

It is a 17-Lehmer number, since φ(158808704671) divides (158808704671-1)¹⁷.

It is a cyclic number.

It is not a de Polignac number, because 158808704671 - 2¹ = 158808704669 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158808704771) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 812071 + ... + 988471.

It is an arithmetic number, because the mean of its divisors is an integer number (10376671248).

Almost surely, 2^158808704671 is an apocalyptic number.

158808704671 is the 325381-st centered triangular number.

158808704671 is a deficient number, since it is larger than the sum of its proper divisors (7218035297).

158808704671 is a wasteful number, since it uses less digits than its factorization.

158808704671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176802.

The product of its (nonzero) digits is 3010560, while the sum is 55.

The spelling of 158808704671 in words is "one hundred fifty-eight billion, eight hundred eight million, seven hundred four thousand, six hundred seventy-one".